Novel Circularly Polarized Substrate Integrated Waveguide SLOT Antanna

Subject Areas : journal of Artificial Intelligence in Electrical Engineering

Omid Khodadad ¹ , Pejman Mohammadi ²

1 -
2 -

Received: 2016-02-22 Accepted : 2016-02-22 Published : 2015-09-01

Keywords: RHCP, SIW, PCB, HMSIW, QMSIW, HFSs,

Abstract :

Circularly-polarized antenna is built based on a new SIW (substrate integrated waveguide)structure which contains cavity-backed resonator and a conventional polarized ring with twosquare slits in inner and outer ring that differ 90° at position and is proposed for right-handedcircular polarization (RHCP) and fabricated in two separate layers. A broadband impedancebandwidth of 13.9% and a RHCP axial ratio of 0.5GHz have been obtained under the conditionof less than VSWR ≤2 and axial ratio≤ 3 dB, respectively

References:

[1] H. Uchimura, T. Takenoshita, and M. Fujii (1998). Development of a ‘laminated waveguide. IEEE Trans.Microw. Theory Tech., vol. 46, no. 12, pp. 2438–2443.
[2] J. Hirokawa and M. Ando (2000). Efficiency of 76-GHz post-wall waveguide- fed parallel-plate slot arrays. IEEE Trans. Antennas Propag., vol. 48, no. 11, pp. 1742–1745.
[3] D. Deslandes and K. Wu (2006). Accurate modeling, wave mechanisms, and design considerations of a substrate integrated waveguide. IEEE Trans. Microw. Theory Tech., vol. 54, no. 6, pp. 2516–2526.
[4] G. Q. Luo, Z. F. Hu, L. X. Dong, and L. L. Sun (2008). Planar slot antenna backed by substrate integrated waveguide cavity. IEEE Antennas Wireless Propag. Lett.IEEE, Vol. 7, pp. 236–239.
[5] J. Liu, D. R. Jackson, and Y. Long (2012). Substrate integrated waveguide (SIW) leaky-wave antenna with transverse slots. IEEE Trans. Antennas Propag., vol. 60, no. 1, pp. 20–29.
[6] O. Kramer, T. Djerafi, and K. Wu (2011). Very small footprint 60 GHz stacked Yagi antenna array. IEEE Trans. Antennas Propag., vol. 59, no. 9, pp. 3204–3210.
[7] G.Q. Luo, Z. F.Hu, Y. Liang, L. Y.Yu, and L. L. Sun (2009). Development of low profile cavity backed crossed slot antennas for planar integration. IEEE Trans. Antennas Propag., vol. 57, no. 10, pp. 2972–2979.
[8] S. Razavi and M. Neshati (2013). Development of a low profile circularly polarized cavity backed antenna using HMSIW technique.
[9] C. Jin, R. Li, A. Alphones, and X. Bao (2013). Quarter-mode substrate integrated waveguide and its application to antennas design. IEEE Trans. Antennas Propag., vol. 61, no. 6, pp. 2921–2928.
[10] S. Sam and S. Lim (2013). Electrically small eighth-mode substrate-integrated waveguide antenna with different resonant frequencies depending on rotation of complementary split ring resonator. IEEE Trans. Antennas Propag., vol. 61, no. 10, pp. 4933–4939.
[11] J. Xu, W. Hong, H. Tang, Z. Kuai, and K. Wu (2008). Half-mode substrate integrated waveguide (HMSIW) leaky-wave antenna for millimeter wave applications. IEEE Antennas Wireless Propag. Lett., vol. 7, pp. 85–88.
[12] B. Liu, W. Hong, Y.-Q.Wang, Q.-H. Lai, and K.Wu (2005). Half mode substrate integrated waveguide (HMSIW) 3-dB coupler. IEEE Microw. Wireless Compon. Lett., vol. 17, no. 1, pp. 22–24.
[13] N. Grigoropoulos, B. Sanz-Izquierdo, and P. R. Young (2005). Substrate integratedfolded

waveguides (SIFW) and filters. IEEE Microw. Wireless Compon. Lett., vol. 15, no. 12, pp. 829–831.
[14] S. Zhang, T.-J. Bian, Y. Zhai,W. Liu, G. Yang, and F.-L. Liu (2012). Quarter substrate integrated waveguide resonator applied to fractal-shaped BPFs,” Microw. J., vol. 55, pp. 200–208.
[15] Q. Lai, C. Fumeaux, W. Hong, and R. Vahldieck (2009). Characterization of the propagation properties of the half-mode substrate integrated waveguide. IEEE Trans. Microw. Theory Tech., vol. 57, no. 8, pp. 1996–2004.